387  
CDUS45 KRIW 160738  
CLIP60  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST THU NOV 16 2023  
   
...............................
 
 
   
..THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR NOVEMBER 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM MM MM 52 1999 32 MM 24  
MINIMUM MM MM -17 2014 11 MM -2  
AVERAGE MM 22 MM 11  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.16 2011 0.07 MM 0.00  
MONTH TO DATE 1.69 1.04 0.65 2.60  
SINCE SEP 1 7.93 4.46 3.47 6.05  
SINCE JAN 1 25.96 19.72 6.24 24.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 43 MM 54  
MONTH TO DATE 475 607 -132 688  
SINCE SEP 1 1871 2167 -296 1986  
SINCE JUL 1 2404 2809 -405 2430  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 48 1999  
MINIMUM TEMPERATURE (F) 11 -17 2014  
 
SUNRISE AND SUNSET  
NOVEMBER 16 2023......SUNRISE 7:19 AM MST SUNSET 4:53 PM MST  
NOVEMBER 17 2023......SUNRISE 7:21 AM MST SUNSET 4:52 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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